Webif you want to return a vehicle when the branch is closed you must check with them when picking up your vehicle to determine if an after hours service drop box is available. Webthere is generally a 29 minute grace period for daily rentals. If the vehicle is returned within 2 ½ hours of the time it was rented on a subsequent day, additional hourly charges will. See complete policy information. Webmay 1, 2024 · in our experience, enterprise will typically only charge you up to your reserved rental return time, even if the location is closed at that time.